The correct answer is **' (single quotation mark)** (Option 3). **Comprehensive Derivation:** The correct answer is "' (single quotation mark)". Explanation & Key Takeaways: • In English writing, an apostrophe (single quotation mark) is used for several reasons. Importantly, it is used to indicate possession. • For example, when stating that a car belongs to Alwin, we write it as "Alwin's car." • The apostrophe shows possession or ownership. • In the given context, "_t" should be "'t" to form the correctly contracted didn't (did not). Hence, the correct answer is "option 3". The correct sentence is "Alwin's car didn't start yesterday." **Option Elimination:** • **Option 1 (" (double quotation mark))**: Incorrect distractor. • **Option 2 (? (question mark))**: Incorrect distractor. • **Option 3 (' (single quotation mark))**: Correct Answer; accurate according to canonical reference. • **Option 4 (! (exclamation mark))**: Incorrect distractor. **Exam Trap:** Be careful of misleading distractors and subtle terminology differences. Verify core properties before selecting your answer. **Memory Booster:** Core mnemonic rule: ' (single quotation mark) corresponds to Option (3).